For Llangorse Lake : Warning strong breeze.
The reliability of the situation is very good.
Overcast in the morning, cloudy spells, sometimes dense, in the afternoon. No precipitation.
In the evening, good clear periods but cloud building. No precipitation. WSW force 6 becoming W force 5 in the middle of the day then WSW force 3. Gusts reaching 43 knots in the morning. Excellent visibility.